Avian tuberculosis
Zoonotic
Avian tuberculosis is a chronic, slowly progressive bacterial disease caused by Mycobacterium avium. It produces granulomas (tubercles) in the intestines, liver, spleen and other organs, leading to gradual wasting despite a good appetite. The organism is very persistent in the environment and can pose a zoonotic risk to immunocompromised people.
Quick facts
- Type:
- Infectious
- Typical onset:
- Chronic
- Body systems:
- Gastrointestinal, Hepatobiliary, Multisystemic
- Affected species:
- CHICKEN, DUCK, PIGEON, TURKEY
Sources & references
- MSD Veterinary Manual — Describes Mycobacterium avium infection in birds, its chronic wasting course, environmental persistence and zoonotic potential.
This content is for educational purposes and is not a substitute for professional veterinary advice. If you are worried about your pet, contact your veterinarian.